36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
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From 3eee4954d70accf94262299994eb21107a65dea8 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
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Date: Mon, 30 Sep 2024 21:35:07 +0300
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Subject: [PATCH] vorbisdec: Set at most 64 channels to NONE position
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Thanks to Antonio Morales for finding and reporting the issue.
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Fixes GHSL-2024-115
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Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3869
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8035>
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CVE: CVE-2024-47538
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Upstream-Status: Backport [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/3eee4954d70accf94262299994eb21107a65dea8]
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Signed-off-by: Peter Marko <peter.marko@siemens.com>
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---
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ext/vorbis/gstvorbisdec.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/ext/vorbis/gstvorbisdec.c b/ext/vorbis/gstvorbisdec.c
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index 6a410ed858..1fc4fa883e 100644
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--- a/ext/vorbis/gstvorbisdec.c
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+++ b/ext/vorbis/gstvorbisdec.c
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@@ -204,7 +204,7 @@ vorbis_handle_identification_packet (GstVorbisDec * vd)
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}
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default:{
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GstAudioChannelPosition position[64];
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- gint i, max_pos = MAX (vd->vi.channels, 64);
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+ gint i, max_pos = MIN (vd->vi.channels, 64);
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GST_ELEMENT_WARNING (vd, STREAM, DECODE,
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(NULL), ("Using NONE channel layout for more than 8 channels"));
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--
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2.30.2
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